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Gas chromatographic analysis of fatty acid methyl esters of milk fat by an ionic liquid derived from L-phenylalanine as the stationary phase
dc.contributor.author | González, Laura | |
dc.contributor.author | González Álvarez, Jaime | |
dc.contributor.author | Fernández Gonzalo, Carla | |
dc.contributor.author | Arias Abrodo, Pilar | |
dc.contributor.author | Altava, Belen | |
dc.contributor.author | Luis, Santiago V. | |
dc.contributor.author | Burguete, M. Isabel | |
dc.contributor.author | Gutiérrez Álvarez, María Dolores | |
dc.date.accessioned | 2016-04-07T11:20:29Z | |
dc.date.available | 2016-04-07T11:20:29Z | |
dc.date.issued | 2015-10 | |
dc.identifier.citation | Mendoza, Laura González, et al. "Gas chromatographic analysis of fatty acid methyl esters of milk fat by an ionic liquid derived from L-phenylalanine as the stationary phase." Talanta 143 (2015): 212-218. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/156625 | |
dc.description.abstract | A Gas Chromatography (GC) method has been developed for the separation and characterization of the different fatty acids in anhydrous milk fat (AMF) by means of an ionic liquid stationary phase, characterized by a monocationic imidazolium salt derived from l-phenylalanine. The inner surface of a fused silica capillary column was modified using this ionic liquid functionality and 3-aminopropyldiethoxymethyl silane. This coated GC column, which exhibited good thermal stability (270 °C) and good efficiency (2700 plates/m), has been characterized using the Abraham solvation parameter model. The intra-day and inter-day precision of the method have been evaluated, obtaining relative standard deviations (RSD) from 0.99% to 4.0% and from 2.8% to 9.2%, respectively. Furthermore, recoveries from 90% and 99% have been achieved. | ca_CA |
dc.description.sponsorShip | Financial support from Instituto Nacional de Investigación y Tecnología Agraria (INIA-12-RTA2012- 00118-C03-02). Financial support from Ministerio de Economía y Competitividad (CTQ2011-28903-C02-01), Generalitat Valenciana (PROMETEO 2012/020) and Universitat Jaume I (P11B2013-38). | ca_CA |
dc.format.extent | 6 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Talanta Volume 143, 1 October 2015 | ca_CA |
dc.rights | Copyright © 2015 Elsevier Ltd. All rights reserved. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Gas chromatography | ca_CA |
dc.subject | Ionic liquids | ca_CA |
dc.subject | Stationary phases | ca_CA |
dc.subject | Solvation parameter model | ca_CA |
dc.subject | Fatty acids | ca_CA |
dc.title | Gas chromatographic analysis of fatty acid methyl esters of milk fat by an ionic liquid derived from L-phenylalanine as the stationary phase | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1016/j.talanta.2015.05.036 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://www.sciencedirect.com/science/article/pii/S0039914015004002 | ca_CA |
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